MODEL OF COMPLEMENTARY PARALLELOGRAMS.
Demonstration model of complementary parallelograms with diagonal string and two adjustable internal rulers to form different complementary parallelograms. Made of Acrylic sheet.
Approx size : 350x280mm
Demonstration model of complementary parallelograms with diagonal string and two adjustable internal rulers to form different complementary parallelograms. Made of Acrylic sheet.
Approx size : 350x280mm